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ac0c53ae58
Spdk/lib
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Jim Harris ac0c53ae58 env_dpdk: do not set RTE_MEMPOOL_F_NO_IOVA_CONTIG 
This was added in patch 07526d85, back in March 2018.
This was before DPDK supported dynamic hugepage allocations.
Presumably this flag was added to reduce the amount of
memory lost due to mempool buffers that would otherwise
span an IOVA boundary (mostly typical with IOMMU off and
we are relying on physical addresses).

Removing it simplifies any code in SPDK that uses
mempool buffers for DMA operations, since it doesn't have
to worry about splitting buffers that span an IOVA
boundary - DPDK has already done it for us.

Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I49f6c1407fad02acae7e07c9dd00cb0449bd3554
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12277
Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
2022-04-15 08:25:54 +00:00
..
accel accel: cleanup by getting rid of capabilties enum 2022-04-14 08:32:50 +00:00
bdev bdev: Use spdk_for_each_bdev() for bdev_get_io_stat and get_bdevs RPCs 2022-04-14 08:32:12 +00:00
blob blob: add return codes to bs_user_op_abort 2022-03-02 08:39:50 +00:00
blobfs blobfs: Add missing error checks for strdup. 2022-03-22 09:29:42 +00:00
conf so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
dma so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
env_dpdk env_dpdk: do not set RTE_MEMPOOL_F_NO_IOVA_CONTIG 2022-04-15 08:25:54 +00:00
env_ocf bdev/ocf: Improve OCF mpools 2022-03-02 08:34:39 +00:00
event add USDT tracepoints for interrupt wakeups 2022-03-21 11:07:05 +00:00
ftl so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
idxd lib/idxd: fail init if IOMMU is not enabled 2022-04-01 08:30:46 +00:00
init so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
ioat so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
iscsi iscsi: use EVP APIs for md5 calculations 2022-04-13 08:33:51 +00:00
json so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
jsonrpc so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
log so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
lvol lvol: finish initial iteration even if blob has no name 2022-02-03 19:43:35 +00:00
nbd so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
notify so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
nvme nvme/vfio-user: use API to setup BAR0 doorbells 2022-04-12 07:24:22 +00:00
nvmf nvmf/rdma: Use spdk allocation scheme for RDMA requests and receives 2022-04-15 07:48:23 +00:00
rdma so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
reduce lib/reduce: Copy user's buffers if SGL is not supported 2022-03-31 09:34:52 +00:00
rocksdb rocksdb: fix thread name typo 2021-09-03 08:08:20 +00:00
rpc so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
scsi thread: add spdk_thread_exec_msg() 2022-02-23 10:06:49 +00:00
sock sock: Add ack_timeout to spdk_sock_opts 2022-04-14 08:34:29 +00:00
thread add USDT tracepoints for interrupt wakeups 2022-03-21 11:07:05 +00:00
trace so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
trace_parser so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
ut_mock so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
util dif: enhance copy API to support block-aligned bounce_iov 2022-04-01 08:29:12 +00:00
vfio_user so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
vhost lib/vhost: consolidate successful and invalid request path 2022-04-15 07:49:32 +00:00
virtio so_ver: increase all major versions 2022-01-31 15:29:56 +00:00
vmd vmd: use config_bus_number when resetting root ports 2022-04-11 07:44:23 +00:00
Makefile lib/trace_parser: add trace_parser library stubs 2021-09-29 08:57:58 +00:00